package net.ojbk.study.curriculumDesign.dao.canvasmodel;

import net.ojbk.study.curriculumDesign.beans.canvasmodel.Message;

import java.util.List;

public interface MessageDao {


    List<Message> selectByuid(int uid);
    List<Message> selectBycid(int cid);
    public void insertOne(Message message);
    public void deleteOne(int mid);
    public Integer selectCount();
}
